Meaning

1 senses
  1. Secure against thieves

Origin

From thief + -proof.

From thief + -proof.

Wiktionary, CC BY-SA 4.0 · source

Forms

more thiefproof, most thiefproof
Comparativemore thiefproof Lesson
Superlativemost thiefproof Lesson

regular

See also

neighbours in the dictionary
thiefproof — meaning, examples, forms, synonyms | Krumeto