隔

to separate / to partition / to stand or lie between / at a distance from / after or at an interval of

earthen pot / iron cauldron

ancient ceramic three-legged vessel used for cooking with cord markings on the outside and hollow legs

Character component without intrinsic meaning

to be cut off from the rest of the world (idiom)

to divide / to separate / partition

septum (anatomy)

carbon sequestration / carbon dioxide sequestration

there is no knowing what is in a man's heart (idiom)

nucleus accumbens (anatomy)

one day apart seems like three years (idiom)

opto-isolator (electronics)

to mark off / interval / segment (e.g. of market) / compartment / segmentation

rigorous isolation

a fine line / a fine distinction