Meanings

melilite

deputy manager

long-ribbed umbrella (i.e. not folding)

long (defensive) wall

dash (in Morse code)

branch manager

boatswain

to be on the same wavelength

wavemeter

executive chef

military expedition deep into enemy territory

Kayan people

rights of the head of a family

patriarch

gerontocracy

eta (Edo period)

major chord

long-tailed tit (Aegithalos caudatus)

senior class (kindergarten, pre-school, etc.)

mountain avens (Dryas octopetala)