Teach geata
Appearance
![](http://upload.wikimedia.org/wikipedia/commons/thumb/c/c1/Abandoned_Gatehouse%2C_Castlelohort_Demesne_-_geograph.org.uk_-_1392282.jpg/220px-Abandoned_Gatehouse%2C_Castlelohort_Demesne_-_geograph.org.uk_-_1392282.jpg)
Is éard is teach geata ann ná cineál geata daingnithe ar an mbealach isteach i mbaile, mainistir, caisleán, mainéar, nó foirgneamh daingnithe eile a bhfuil tábhacht ag baint leis. Tá go leor samplaí fós ann sa Fhrainc, san Ostair, sa Ghearmáin, i Sasana, agus sa tSeapáin.