Porth Geiriaduron
Dyma lyfrgell o eiriaduron ac adnoddau ar-lein eraill lle y gallwch chwilio ymhellach am (if) he/she/it were to make*:
Geiriaduron Arbenigol
- agor Geiriadur yr Academi
- agor Geiriadur Prifysgol Cymru (newidwch y modd chwilio i "DIFFINIADAU SAESNEG")
- (if) he/she/it were to make yng Ngeiriaduron Dysgwyr Oxford
- (if) he/she/it were to make yng Ngeiriadur Collins
- (if) he/she/it were to make yn Thesawrws Collins
Geirfaoedd
- (if) he/she/it were to make yng Ngeiriadur Bangor
- (if) he/she/it were to make yng Ngeiriadur Y Drindod Dewi Sant
Terminoleg
- (if) he/she/it were to make yn y Porth Termau Cenedlaethol
- (if) he/she/it were to make yn Term Cymru
- (if) he/she/it were to make yn y Termiadur Addysg
- (if) he/she/it were to make yn Nhermau'r Coleg Cymraeg
Gwyddoniadur
- (if) he/she/it were to make yn Wikipedia (Saesneg)
Brawddegau Enghreifftiol
Brawddegau yn cynnwys:- (if) he/she/it were to make yng Nghofnod y Cynulliad
*Agorir gwefannau allanol mewn ffenestr newydd.