A first cousin.

plural of full moon

Using maximum resources.

(economics, politics) A policy goal state in which all those wanting employment at the prevailing wages can find it.

(the sciences) The disclosure of all data on which a scientific result is based.

Dated form of full of oneself.

(idiomatic) At the most extreme level; at full capacity.

(slang, idiomatic) An extreme level.

(electronics) A specific logical circuit that performs an addition operation on three bits.

(idiomatic) mentally deranged; demented; insane.