play, amuse oneself, enjoy oneself / spend one's time idle, do nothing / for an item not to be in use, be spare or idle

park

童子: (Tōhoku region) a child

gently, leisurely, slowly

straw

俵: straw bag, sack

(archaic, women's speech, humble) I; me / (modern fiction, women's speech) I; me (used by haughty women of the highest classes of society)

(archaic, historical) a hairstyle, with the hair not tied up but hanging loose, typically worn by children / (by extension, archaic) a child older than a baby but not yet an adult

Used at the end of a phrase to indicate that the audience is laughing. / Used at the end of a phrase to indicate that the speaker is laughing.

a martial art involving gentleness, such as judo or jujitsu / (nautical) a kind of straw ball dropped near the boat's side, used to reduce impact