adjective

rigid

rigid, stiff, inflexible, strict

The rules at the school are very rigid.

The rules at the school are very rigid.

His body became rigid with fear.

His body became rigid with fear.

a rigid ((noun)) a stiff or strict (noun) The company has a rigid structure.

Synonyms: stiff, inflexible, strict; Antonyms: flexible, pliant, lenient

From Latin 'rigidus', from 'rigere' meaning 'to be stiff'.

Imagine a metal bridge; it must be completely rigid to be safe and not bend.

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