Read the dictionary definition of rigid. All definitions for this word.
1. incapable of or resistant to bending
1. a rigid strip of metal
2. a table made of rigid plastic
3. a palace guardsman stiff as a poker
4. stiff hair
5. a stiff neck
2. designating an airship or dirigible having a form maintained by a stiff unyielding frame or structure
3. incapable of adapting or changing to meet circumstances
1. a rigid disciplinarian
2. an inflexible law
3. an unbending will to dominate
4. fixed and unmoving
1. with eyes set in a fixed glassy stare
2. his bearded face already has a set hollow look
3. a face rigid with pain
5. incapable of compromise or flexibility