ALL meanings of quasi-informal
qua·si-in·for·mal
Q q - adjective quasi-informal without formality or ceremony; casual: an informal visit. 1
- adjective quasi-informal not according to the prescribed, official, or customary way or manner; irregular; unofficial: informal proceedings. 1
- adjective quasi-informal suitable to or characteristic of casual and familiar, but educated, speech or writing. 1
- adjective quasi-informal Grammar. characterizing the second singular pronominal or verbal form, or its use, in certain languages: the informal tu in French. 1