We found one dictionary that defines the word trap blocks:

General (1 matching dictionary)

1. trap blocks: Vocabulary.com

(Note: See trap_block as well.)

Definitions from WordNet (trap block) ▸ noun:  (American football) an illegal block ▸ Also see trap_block ▸ Words similar to trap blocks ▸ Usage examples for trap blocks ▸ Idioms related to trap blocks ▸ Wikipedia articles (New!) ▸ Words that often appear near trap blocks ▸ Rhymes of trap blocks ▸ Invented words related to trap blocks