plural of basis

A surname transferred from the nickname.

(baseball) Having reached a base in an inning. / Located within the premises of a military base. / (aviation) Flying the base leg of an approach.

Acronym of building, antenna-tower, span, earth.

(transitive) To ground (an opinion, a conclusion, etc) on. / (transitive) To derive (a work) from.

simple past tense and past participle of base on

Third-person singular simple present indicative form of base on

plural of Bas

The quality or condition of being base. / The quality of being unworthy to hold virtues or value.

present participle of base