Associations to the word «Ortho»
Noun
Adjective
Adverb
Wiktionary
ORTHO, noun. (chemistry) An isomer of a benzene derivative having two substituents adjacent on the ring
ORTHO, noun. (astronomy) A certain type of flat eyepiece
ORTHO, noun. (photography) (dated) An orthochromatic plate
ORTHO, noun. (imaging) An orthophoto
Wise words
A kind word warms a man throughout three winters.