A- n.
from an, a forms of AS. on), denoting a state, as in afoot, on foot, abed, amiss, asleep, aground, aloft, away (AS. onweg), and analogically, ablaze, atremble, etc. (2) AS. of off, from, as in adown (AS. ofdüne off the dun or hill). (3) AS. a- (Goth. us-, ur-, Ger. er-), usually giving an intensive force, and sometimes…
FAST a.
y which revolves freely upon it, and vice versa. -- Hard and fast (Naut.), so completely aground as to be immovable. -- To make fast (Naut.), to make secure; to fasten firmly, as a vessel, a rope, or a door.