head up

verb

transitive verb

1
: to close (as a barrel) at the head or with a head
2
: head vt 4

intransitive verb

1
: head entry 3 vi 3a
2
: to come to an apex : find a head
a bureaucracy that headed up in the kingW. P. Webb

The Ultimate Dictionary Awaits

Expand your vocabulary and dive deeper into language with Merriam-Webster Unabridged.

  1. Expanded definitions
  2. Detailed etymologies
  3. Advanced search tools
  4. All ad-free

Discover what makes Merriam-Webster Unabridged the essential choice for true word lovers.

Start Your Free Trial Now

Dictionary Entries Near head up

Cite this Entry

“Head up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/head%20up. Accessed 22 Dec. 2024.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!