bucking bar
Word Rarity
Rare
Frequency: Zipf frequency 2.80 in modern English
21
Scrabble Score
10
Letters
2
Syllables
9
Unique Chars
Meaning
noun
A heavy bar held against the bucktail of a solid rivet, which has been heated if necessary to soften it, and passed through the items to be held together, while a rivet gun hammers on the rivet's factory head; the impulses from the hammer, reflected by the bucking bar, then upset the bucktail to form a field head which is typically pancake-shaped.