Word Study
twenty-five |
twenty-five percent |
twenty-four |
twenty-four hour period |
twenty-four hours |
twenty-four-seven
| twenty-fourmo
| twenty-fourth
| twenty-nine
| twenty-ninth
| twenty-one
twenty-four-seven
CIDE DICTIONARY
twenty-four-seven, adj. & adv. [From 24 hours per day, 7 days per week.].
Without interruption; non-stop; continuous; as, the computer manufacturer provides 24/7 technical help. [PJC]
For further exploring for "twenty-four-seven" in Webster Dictionary Online