Ap Geiriaduron
by Bangor University
· Reference
· Free
On the App Store since October 2012
· Data updated
Ap Geiriaduron is made and published by Bangor University. AppBrain is an independent app data site and isn't affiliated with Bangor University. The app name, icon, screenshots and description belong to Bangor University and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 4.60
- 5 ratings
- Last updated
- January 21, 2026
- Size
- 30.8 MB
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Store listing
By Bangor University, from the App Store
Screenshots by Bangor University, from the the App Store listing
Description by Bangor University Written by the developer, not by AppBrain. Click to read.
Scroll for English after the Welsh
Yr Ap Geiriaduron
Mae’r Ap Geiriaduron yn caniatáu ichi chwilio geiriadur cyffredinol Cymraeg-Saesneg Cysgair,
yn ogystal â nifer o eiriaduron terminoleg safonol. Mae'r rhain ar hyn o bryd yn cynnwys Y Termiadur Addysg, sy'n cynnwys terminoleg safonol ar gyfer addysg oed ysgol, yn ogystal â Geiriadur Termau'r Coleg Cymraeg, sy'n canolbwyntio ar derminoleg ar gyfer pynciau Addysg Uwch. Gellir hefyd chwilio geiriaduron ychwanegol o borth terminoleg y Porth Termau o'r tu mewn i'r ap pan fyddwch ar-lein.
Mae nodweddion yr ap yn cynnwys:
chwilio am brifeiriau Saesneg neu Gymraeg yn hwylus
dangos pob cofnod ar gyfer prifair Cymraeg neu Saesneg penodol
y gallu i ddod o hyd i gofnodion cysylltiedig
modd cael rhyngwyneb defnyddiwr Cymraeg neu Saesneg, gyda'r gallu i newid yr iaith yn y Gosodiadau.
Datblygwyd yr Ap Geiriaduron gan Uned Technolegau Iaith Prifysgol Bangor. Ariennir datblygiad Y Termiadur Addysg gan Lywodraeth Cymru. Caiff Geiriadur Termau’r Coleg Cymraeg ei ariannu gan y Coleg Cymraeg Cenedlaethol.
Priodoliad y Geiriaduron
Y Termiadur Addysg
Golygydd: Gruffudd Prys
Golygydd Emeritws: Delyth Prys
Terminolegydd: Catrin Heledd Owen
Terminolegydd Cynorthwyol: Tomos Rhys Williams
Geiriadur Termau’r Coleg Cymraeg Cenedlaethol
Golygydd: Tegau Andrews
Terminolegydd: Shân Pritchard
Terminolegydd Cynorthwyol: Alun Prytherch
Priodoliad y feddalwedd
Prif Ddatblygwr: Dewi Bryn Jones
Datblygwyr Cynorthwyol: Stefano Ghazzali, Tomos Rhys Williams, Gruffudd Prys.
Hawlfraint
Meddalwedd yr Ap Geiriaduron
Hawlfraint (c) 2023 Prifysgol Bangor
Ap Geiriaduron
The Ap Geiriaduron allows you to search the Cysgair general Welsh-English dictionary,
as well as a number of standardized terminology dictionaries. These currently include Y Termiadur Addysg, which contains standardized terminology for school-age education, and Geiriadur Termau'r Coleg Cymraeg, which focuses on terminology for Higher Education subjects. Additional dictionaries from the Porth Termau terminology portal can also be searched from within the app when online.
Features include:
easily search English or Welsh headwords
show all entries for a given English or Welsh headword
drill down feature to find related entries
Welsh and English user interface languages, with the ability to change language in Settings.
Ap Geiriaduron was developed by Bangor University's Language Technologies Unit, and the
development of Y Termiadur Addysg is funded by the Welsh Government, whilst Geiriadur Termau'r Coleg Cymraeg is funded by the Coleg Cymraeg Cenedlaethol.
Dictionary credits
Y Termiadur Addysg
Editor: Gruffudd Prys
Editor Emeritus: Delyth Prys
Terminologist: Catrin Heledd Owen
Assistant Terminologist: Tomos Rhys Williams
Geiriadur Termau'r Coleg Cymraeg Cenedlaethol
Editor: Tegau Andrews
Terminologist: Shân Pritchard
Assistant Terminologist: Alun Prytherch
Software credits
Chief Developer: Dewi Bryn Jones
Assistant Developers: Stefano Ghazzali, Tomos Rhys Williams, Gruffudd Prys.
Copyright
Ap Geiriaduron Software
Copyright (c) 2023 Prifysgol Bangor University
Yr Ap Geiriaduron
Mae’r Ap Geiriaduron yn caniatáu ichi chwilio geiriadur cyffredinol Cymraeg-Saesneg Cysgair,
yn ogystal â nifer o eiriaduron terminoleg safonol. Mae'r rhain ar hyn o bryd yn cynnwys Y Termiadur Addysg, sy'n cynnwys terminoleg safonol ar gyfer addysg oed ysgol, yn ogystal â Geiriadur Termau'r Coleg Cymraeg, sy'n canolbwyntio ar derminoleg ar gyfer pynciau Addysg Uwch. Gellir hefyd chwilio geiriaduron ychwanegol o borth terminoleg y Porth Termau o'r tu mewn i'r ap pan fyddwch ar-lein.
Mae nodweddion yr ap yn cynnwys:
chwilio am brifeiriau Saesneg neu Gymraeg yn hwylus
dangos pob cofnod ar gyfer prifair Cymraeg neu Saesneg penodol
y gallu i ddod o hyd i gofnodion cysylltiedig
modd cael rhyngwyneb defnyddiwr Cymraeg neu Saesneg, gyda'r gallu i newid yr iaith yn y Gosodiadau.
Datblygwyd yr Ap Geiriaduron gan Uned Technolegau Iaith Prifysgol Bangor. Ariennir datblygiad Y Termiadur Addysg gan Lywodraeth Cymru. Caiff Geiriadur Termau’r Coleg Cymraeg ei ariannu gan y Coleg Cymraeg Cenedlaethol.
Priodoliad y Geiriaduron
Y Termiadur Addysg
Golygydd: Gruffudd Prys
Golygydd Emeritws: Delyth Prys
Terminolegydd: Catrin Heledd Owen
Terminolegydd Cynorthwyol: Tomos Rhys Williams
Geiriadur Termau’r Coleg Cymraeg Cenedlaethol
Golygydd: Tegau Andrews
Terminolegydd: Shân Pritchard
Terminolegydd Cynorthwyol: Alun Prytherch
Priodoliad y feddalwedd
Prif Ddatblygwr: Dewi Bryn Jones
Datblygwyr Cynorthwyol: Stefano Ghazzali, Tomos Rhys Williams, Gruffudd Prys.
Hawlfraint
Meddalwedd yr Ap Geiriaduron
Hawlfraint (c) 2023 Prifysgol Bangor
Ap Geiriaduron
The Ap Geiriaduron allows you to search the Cysgair general Welsh-English dictionary,
as well as a number of standardized terminology dictionaries. These currently include Y Termiadur Addysg, which contains standardized terminology for school-age education, and Geiriadur Termau'r Coleg Cymraeg, which focuses on terminology for Higher Education subjects. Additional dictionaries from the Porth Termau terminology portal can also be searched from within the app when online.
Features include:
easily search English or Welsh headwords
show all entries for a given English or Welsh headword
drill down feature to find related entries
Welsh and English user interface languages, with the ability to change language in Settings.
Ap Geiriaduron was developed by Bangor University's Language Technologies Unit, and the
development of Y Termiadur Addysg is funded by the Welsh Government, whilst Geiriadur Termau'r Coleg Cymraeg is funded by the Coleg Cymraeg Cenedlaethol.
Dictionary credits
Y Termiadur Addysg
Editor: Gruffudd Prys
Editor Emeritus: Delyth Prys
Terminologist: Catrin Heledd Owen
Assistant Terminologist: Tomos Rhys Williams
Geiriadur Termau'r Coleg Cymraeg Cenedlaethol
Editor: Tegau Andrews
Terminologist: Shân Pritchard
Assistant Terminologist: Alun Prytherch
Software credits
Chief Developer: Dewi Bryn Jones
Assistant Developers: Stefano Ghazzali, Tomos Rhys Williams, Gruffudd Prys.
Copyright
Ap Geiriaduron Software
Copyright (c) 2023 Prifysgol Bangor University
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 30.8 MB
- Content rating
- Everyone
Technologies used by Ap Geiriaduron
Releases
Updates seen on the App Store- Version
- 170.0.0
- Launched
- October 2012
No changelog data
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About the app and developer
About Ap Geiriaduron
Ap Geiriaduron is a reference app developed by Bangor University.
User Ratings
Ap Geiriaduron is rated 4.60 out of 5 stars. The rating is based on 5 ratings.
App Information
Ap Geiriaduron is freely available from the App Store. The app size is 30.80 MB. The latest version available is 170.0.0. The last update was on January 21, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since October 2012.
Developer information for Bangor University
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