permissible

adjective

per·​mis·​si·​ble pər-ˈmi-sə-bəl 

: that may be permitted : allowable

permissibility

pər-ˌmi-sə-ˈbi-lə-tē 

noun

permissibleness

pər-ˈmi-sə-bəl-nəs 

noun

permissibly

pər-ˈmi-sə-blē 

adverb

Synonyms of permissible

• allowable
• acceptable
• permitted

Examples of permissible in a Sentence

deployment overseas would be regarded as a permissible reason for late filing by members of the military

Recent Examples on the Web

The deliberate use of lethal force is permissible only when strictly unavoidable to protect life, the organization said, and any use of force must be necessary and proportionate. —Jacqueline Charles, Miami Herald, 17 Mar. 2026

One request was to increase the permissible building height from 35 feet to 46 feet, which drew criticism from residents who would be living near the property. —Carolyn Stein, Chicago Tribune, 24 Feb. 2026

The permissible purposes for a 529 have recently expanded to allow up to $20,000 annually per beneficiary for K-12 tuition, tutoring, special needs therapies, nondegree credentialing programs and, sometimes, rollovers to Roth IRAs. —Virginia Hammerle, Dallas Morning News, 15 Feb. 2026

Molieri is not the only person who wants to use rattlesnakes beyond what’s permissible. —Kurtis Alexander, San Francisco Chronicle, 14 Feb. 2026

Word History

Etymology

Middle English, from Medieval Latin permissibilis, from Latin permissus, past participle of permittere

First Known Use

15th century, in the meaning defined above

Rhymes for permissible

• miscible
• risible
• admissible
• immiscible
• transmissible
• impermissible
• inadmissible
• indivisible
• inexplicable

Kids Definition

permissible

adjective

per·​mis·​si·​ble pər-ˈmis-ə-bəl 

: that may be permitted : allowable

permissibility

-ˌmis-ə-ˈbil-ət-ē 

noun

permissibleness

-ˈmis-ə-bəl-nəs 

noun

permissibly

-blē 

adverb