万: ten thousand; a large number; all, everything

supper, dinner

vitamin D2

Synonym of リボフラビン (ribofurabin, “riboflavin”); vitamin B2

2.5D / (by extension, fandom slang) belonging to a grey area between "2D" (anime, etc.) and "3D" (live-action, etc.), such as voice actors

having one's hands full

the fullest extent; the limit (of one's power, etc.)

With all one's might; to the fullest; as much as possible.

maximal, possessing all one's might

Alternative form of 胸が一杯になる