Formalize definition
To give a definite form or shape to.
verb
To make formal.
verb
To give formal standing or endorsement to; make official or legitimate by the observance of proper procedure.
verb
To give definite form to.
verb
To make formal.
verb
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To make official, valid, etc. by use of an appropriate form.
To formalize an agreement.
verb
Origin of formalize
- formal + -ize
From Wiktionary