a vertical spar for supporting sails | a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt |
any sturdy upright pole | one of the two male reproductive glands that produce spermatozoa and secrete androgens |
nuts of forest trees used as feed for swine | someone who is so ardently devoted to something that it resembles an addiction |
nuts of forest trees (as beechnuts and acorns) accumulated on the ground | a whimsically eccentric person |
| usually large hard-shelled seed |
| half the width of an em |