plural of API gravity

(US, automotive) An information table found on cans of motor oil, conforming to U.S. standards, which indicates the weight (viscosity) and type of oil. The central circle provides the oil viscosity rating (ie. 10W50), while the upper annulus section provides the oil type (ie. SP).

A place where bees and their hives are kept.

beekeeper

Relating to bees.

(very rare) A bee.

Each by itself; for or to each one

plural of apex

apex; apical / (linguistics) articulated with the tip of the tongue / (dentistry) related to the root of a tooth

Of or connected with the apex. / (botany, of a meristem) Situated at the growing tip of the plant or its roots, in comparison with intercalary growth situated between zones of permanent tissue.