created sense approved 光期性 · guāngqīxìng · photoperiodism — "Initial import from upstream dictionary"
光期性
guāngqīxìng
photoperiodism
the physiological reaction of organisms to the length of day or night
光 (literal) → 光 · guāng · light 期 (literal) → 期 · qī · period 性 (bound) → 性 · xìng · [-ity]
Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition