IPA: /rɪˈdʒɪdəti/
KK: /rɪˈdʒɪdəti/
The quality of being stiff and not bending easily; a lack of flexibility.
The rigidity of the metal made it difficult to shape into the desired form.
**Rigidity** → It is formed from "rigidus" (from Latin, meaning stiff or unyielding) and the suffix "-ity" (meaning the state or quality of). The word "rigidity" refers to the state of being stiff or unable to bend.
Think of something that is 'stiff' ('rigidus') and remember that 'rigidity' means the quality of being stiff or unyielding.