noun
Meaning 1
A triangular steel structure incorporated into or attached to the bow of a pushboat, allowing the boat to face up to a barge which is higher than the deck of the pushboat.
Definition source: English Wiktionary via Wiktextract
Topics: nautical, transport
Examples
- The deckhand had to climb the pushknee to get onto the empty barge.
Meaning relationships
Synonyms: none provided
Antonyms: none provided