Meanings

graduations (on a ruler, thermometer, etc.)

prime of manhood

midsummer

grand ceremony

drinking bout

prosperous person

youthful vigor

period of rapid growth

helping oneself to (food or other objects)

high noon

(Edo-period inn) maidservant

(using a) level

gradation

heap

prime of youth

prime of womanhood

single helping (e.g. of rice)

flower arrangement in a built-up style

large-scale undertaking

lively