SERV'ICEABLENESS, noun 1. Usefulness of promoting good of any kind; beneficialness. All action being for some end, its aptness to be commanded or forbidden must be founded upon its serviceableness or disserviceableness to some end. Norris. 2. Officiousness; readiness to do service.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI