Definitions
1.nounA feeler organ on the head of an insect, crab, or other animal.
2.nounAn apparatus to receive or transmit electromagnetic waves and convert respectively to or from an electrical signal.
3.nounThe faculty of intuitive astuteness.
4.nounA fragment of an oligosaccharide
5.nounThe spar to which a lateen sail is attached, which is then hoisted up the mast.