2 definitions
for oculus
From The Collaborative International Dictionary of English v.0.48 :
Oculus \Oc"u*lus\, n.; pl. Oculi. [L., an eye.]
1. An eye.
[1913 Webster]
2. (Arch.) A round window, usually a small one.
[1913 Webster]
3. (Bot.) A leaf bud.
[1913 Webster]
From WordNet (r) 2.0 :
oculus
n : the organ of sight [syn: eye, optic]
[also: oculi (pl)]