teagascaim
Definitions (by source)
‘I teach’; indic. past. 3 sg. do theagaisg sé 28.4; impv. 2 sg. teaguisg 32.5; vb. n. teagasg 24.20-21, 25.10, etc.
Aibidil Gaoidheilge & Caiticiosma: Seaán Ó Cearnaigh's Irish primer of religion, published in 1571. Editor: Brian Ó Cuív.