1D
Meanings
adj
- Abbreviation of one-dimensional.
noun
- Initialism of first down.
name
- The British boy band One Direction.
noun
- Abbreviation of one penny (a coin with the value of 1 pence/penny; 1/240th of a pound, in pre-decimalisation currency, never used for 'one new penny').
adj
- Initialism of one-dimensional.
Word forms
Etymology
From 1 + d (“old penny”).
Derived words
This entry uses open data from Wiktionary (CC BY-SA/GFDL). Word forms are used for search and are not indexed as separate pages.