積

to amass / to accumulate / to store / measured quantity (such as area of volume) / product (the result of multiplication) / to integrate (math.) / to solve (or integrate) an ordinary differential equation (math.) / old / long-standing

cereal / grain

duty / responsibility / to reproach / to blame

to pile up / to heap / accumulation

to stock up / to lay in supplies / to hoard (for speculation) / to corner the market in sth

to pile up like a mountain (idiom) / a mountain of (paperwork etc) / a large number of sth

product (result of multiplication)

to hoard and profiteer / to speculate

floor area / occupied area / footprint (of a building, piece of equipment etc)

lit. to have accumulated knowledge and deliver it slowly (idiom) / good preparation is the key to success / to be well prepared

lit. to put a fire under a pile of firewood (idiom) / fig. hidden danger / imminent danger

cross product (of vectors)

Taiwan Semiconductor Manufacturing Company (TSMC), founded in 1987 (abbreviated name)

vector product (of vectors)

accretion

land area

unit of area (e.g. 畝|亩[mu3], Chinese acre)

to play with stacking blocks

indefinite integral (math.)

inner product / the dot product of two vectors

official reserves / accumulated fund

hexagonal close-packed (HCP) (math.)

glacial sediment