in a small quantity or extent

the dimension through an object as opposed to its length or width

not thin; of a specific thickness or of relatively great extent from one surface to the opposite usually in the smallest of the three solid dimensions

relatively small dimension through an object as opposed to its length or width

lacking excess flesh

not wide

the dimension through an object as opposed to its length or width

composed of thin flat plates resembling a knife blade

long and slender with a very small internal diameter

flattened laterally along the whole length (e.g., certain leafstalks or flatfishes)

flattened downward as if pressed from above or flattened along the dorsal and ventral surfaces

so thin as to transmit light