1 (wiktionary) 2 (th.wikipedia) 3 (en.wikipedia) 4 (glosbe)

Verbs Nouns Adjectives/Adverbs Pronouns Prepositions Conjunctions
operation (Advanced search)

CEFR SNOT Health and body care • ailments– accidents operation

NGSL3000 operation Functioning; use n
NGSL3000 cooperation instance when someone agrees to work with at least one other person, to get something done n

Tanaka6000 cooperation Tanaka6000 operation Tanaka6000 operational

cooperation {n} (act of cooperating or being cooperative) dyadic operation {n} (two-operand operation) SEE: binary operation :: operation {n} (method by which a device performs its function) operation {n} (method or practice by which actions are done) operation {n} (military campaign) operation {n} (procedure for generating a value from one or more other values) operation {n} (surgical procedure)

The operation is quite free from danger .	การปฏิบัติงานค่อนข้างปราศจากอันตราย
The plan was put into operation .	แผนดังกล่าวถูกนำไปปฏิบัติ
I am studying it in cooperation with them .	ฉันกำลังศึกษาเรื่องนี้ร่วมกับพวกเขา
The machine is now in operation .	ตอนนี้เครื่องกำลังทำงาน