-ot
Concise Oxford English Dictionary © 2008 Oxford University Press:
-ot1
▶suffix forming nouns which were originally diminutives: parrot.
– origin from Fr.
Concise Oxford English Dictionary © 2008 Oxford University Press:
-ot2
▶suffix (forming nouns) denoting a person of a particular type: idiot.
■ denoting a native of a place: Cypriot.
– origin via Fr. and L. from Gk ōtēs.
'-ot' also found in these Oxford entries:

