绿地
lùdì · HSK 7
greenness
🌳🌱 绿地 = 绿 green + 地 ground/land = a patch of green ground
绿 means green and 地 means ground or land, so 绿地 is literally green-land: the planted greenery patches, meadows, and grassland kept in a park or city block.
绿 — silk radical 纟 + 录 (phonetic)
绿 is a phono-semantic compound. The silk radical 纟 (糸) signals the original sense of a dyed silk color, while 录 supplies the sound. It came to mean the green color produced by such dyes, and now refers to green in general.
地 — earth 土 + 也 (phonetic)
地 is a semantic-phonetic compound. The left component 土 means 'earth' or 'soil' and gives the meaning, while 也 on the right hints at the pronunciation. Originally referring to the ground or land, it broadened to mean 'place,' 'region,' and 'territory.'