真手: both hands together / 馬刀, 馬蛤, 蟶: a razor clam, more specifically Gould's razor shell: Solen strictus.

(informal) Alternative form of 待って (matte, “continuative of 待つ (matsu)”)

(informal) Alternative form of 待って (matte, “continuative of 待つ (matsu)”)

(typography) Synonym of 同の字点 (dō no jiten)

interjection used to express surprise

(rare) alternate name for 馬刀貝 (mategai, “razor clam”)

joining together

altogether

in addition, besides

causative of 合う (au) / put together / tune music, radio / add up to, amount to / match with / check with, check against / adapt oneself to, join in / blend, mix / combine, fuse, merge