One

"One" in war

sa-yu

(cardinal number 1)

u-sa

(cardinal number 1)

← See all translations for "one"

More for "one"

MeaningPronunciationSentencesSynonyms

Related Topic Clusters

Professional Email and Tone Control

Phrase libraries for clearer, faster, and lower-friction professional communication.

Email and Messaging Vocabulary

Concise, professional language for email, Slack, and asynchronous communication.

Next best steps

DefinitionSynonymsSentencesRead the blog

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