costa   (TTS Sound)

The costa has 2 Senses.

• costa
• a riblike part of a plant or animal (such as a middle rib of a leaf or a thickened vein of an insect wing)
• 植物か動物の肋骨状の部分（葉の真ん中の葉脈や、昆虫の翅の肥厚した翅脈のような）

• rib, costa
• あばら骨, 肋, あばら, 肋骨
• any of the 12 pairs of curved arches of bone extending from the spine to or toward the sternum in humans (and similar bones in most vertebrates)
• 人間の脊椎から胸骨（および脊椎動物の類似の骨）へと延びる湾曲した24の骨のアーチの1つ