折

On signage, etc.

No Left Turn

refracting telescope

many turns (in a road)

very involved and troublesome situation; complicated twists and turns

Proverb

the soft may prove more durable than the hard; willow trees don't break under the weight of snow

Medicine

penile fracture

Godan verb with 'ru' ending (irregular verb)

to be worth the effort; to be worth the trouble

Noun or participle which takes the aux. verb suru

changing direction (esp. of a ship); turning

brush movement where a horizontal line turns sharply downwards (in calligraphy)

folded in the middle

Work of art, literature, music, etc. name

Love's Labour's Lost (Shakespeare)

diffraction grating

refractometer

gambrel roof; mansard roof

octavo (book format); 8vo

felt hat; fedora; trilby

broken by the wind

Medicine

refractive error; ametropia

Linguistics

inflected language; fusional language

axis of refraction

diffraction region

diffraction loss

diffraction limit

circumflex accent

L-shaped nail; staple; small clamp