Word Forms of "outbox" (5 forms)

Noun

Form	Word
Plural	outboxes

Pluraloutboxes

Verb

Form	Word
Participle, Past	outboxed
Participle, Present	outboxing
Past	outboxed
Present, Singular, Third-Person	outboxes

Participle, Pastoutboxed

Participle, Presentoutboxing

Pastoutboxed

Present, Singular, Third-Personoutboxes

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.