Chambers's Twentieth Century Dictionary…
“ Humour, hū′mur, or ū′mur, n. the moisture or fluids of animal bodies: an animal fluid in an unhealthy state: state of mind (because once thought to depend on the humours of the body) , as 'good' and 'ill humour:' disposition: caprice: a mental quality which delights in ludicrous and mirthful ideas: playful fancy.—v.t. to go in with the humour of: to gratify by compliance.—adj. Hū′moral, pertaining to or proceeding from the humours.—ns. Hū′moralism, the state of being humoral: the doctrine that diseases have their seat in the humours; Hū′moralist, one who favours the doctrine of humoralism ”
