Conventional /(?)/
Con·ven·tion·al
Conventional
a.
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Formed by agreement or compact; stipulated.
Conventional services reserved by tenures upon grants, made out of the crown or knights' service.
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Growing out of, or depending on, custom or tacit agreement; sanctioned by general concurrence or usage; formal.
The conventional language appropriated to monarchs.
The ordinary salutations, and other points of social behavior, are conventional.
- Based upon tradition, whether religious and historical or of artistic rules. (Fine Arts)