hoshōkōgaku
1. adaptive optics (esp. in a telescope)
Noun
#277544
1. adaptive optics (esp. in a telescope)
1. (guarantee of) security
1. social security
1. faculty of engineering; school of engineering
1. security (e.g. national security)
2. US-Japan Security Treaty
3. campaign against the Japan-US Security Treaty (1959-60, 1970)
1. guarantor; surety
1. optical character recognition; OCR
1. engineering
1. optics
1. large sum (of money); large amount
2. large denomination (banknote, etc.)