Wordnet 3.0
NOUN (1)
1.
a port city on the Caspian Sea that is the capital of Azerbaijan and an important center for oil production;
[syn: Baku, capital of Azerbaijan]
The Collaborative International Dictionary of English v.0.48:
Baku \Baku\ prop. n. (Geography)
The capital city of Azerbaijan. Population (2000) =
1,713,300.
[PJC]
WordNet (r) 3.0 (2006):
Baku
n 1: a port city on the Caspian Sea that is the capital of
Azerbaijan and an important center for oil production [syn:
Baku, capital of Azerbaijan]