stomate

Từ điển Oxford Learners Wordfinder Dictionary

noun

a minute epidermal pore in a leaf or stem through which gases and water vapor can pass
• Syn:
stoma, pore
• Derivationally related forms:
stomatous (for: stoma), stomatal (for: stoma)
• Hypernyms:
aperture
• Hyponyms:
germ pore, hydathode, water pore, water stoma, lenticel