動

corporate activities; business operations

lobbying

wave function

research activities

defibrillator

riot control

recoilless rifle; recoilless gun

sexual urge; sexual drive; libido

protest campaign; demonstration

protozoan

four-wheel drive; 4WD

threat behavior; show of force; deimatic behavior

railcar powered by a diesel or gasoline engine; rail motor

liberation movement; emancipation movement

Physics

characteristic vibration; normal mode

peace-keeping operation

Acala (Wisdom King); Āryācalanātha; Fudō; fierce Buddhist deity

to act behind the scenes

Anatomy

aortic valve

bus (on a regular route); transit bus; fixed-route bus

Computing

startup screen

agile, flexible (e.g. of corporate management); nimble; quick to respond

liquid; fluid

sit-up (exercise)