Rigid dream meaning is explained below using 2 different sources. Each interpretation is shown with its source.

Interpretation 1 — Nancy Wagaman

Fixed, unbending, or unchanging (personality, opinion, outlook, attitude, etc.).

Strict about rules.

Unable or unwilling to adapt to new situations.

Stability over time, strength, endurance, or perseverance.

Perceived as unfeeling, cold, lacking compassion.

See Hard Object, Metal, Disobeying, Steady

Source: The Curious Dreamer’s Dream Dictionary Author: Nancy Wagaman

Interpretation 2 — Margaret Hamilton

Not pliable, stubborn
Source: Dream Dictionary Unlimited Author: Margaret Hamilton