One entry found for rigid.
Main Entry: rig·id
Pronunciation: primarystressrij-schwad
Function: adjective
Etymology: from Latin rigidus, "rigid," from rigemacronre "to be stiff" --related to RIGOR MORTIS
1 : not flexible : STIFF, HARD
2 a : very fixed in one's opinion or habits : UNYIELDING b : carefully observed : SCRUPULOUS <follows a rigid exercise program>
3 : exact and accurate in procedure
- ri·gid·i·ty /rschwa-primarystressjid-schwat-emacron/ noun
- rig·id·ly /primarystressrij-schwad-lemacron/ adverb
- rig·id·ness noun

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