a name (word or phrase indicating a particular person, place, class, or thing) / (more specifically) a given name (excluding the surname)

a sign

a boy

(software engineering) class diagram - A type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, and the relationships between the classes.

(education) class (group of students in a regularly scheduled meeting with a teacher) / class of things (typically products) sharing certain features / (programming, object-oriented programming) class

3x3 basketball

Synonym of 3x3 (surī-ekkusu-surī)

boy / man

(aviation) economy class

first class (a status, section, etc. of premier rank)