Meaning

noun an order for goods to be exported or imported

noun the space left between the margin and the start of an indented line

verb set in from the margin

originPartly from Middle English indenten (“to dent in”), equivalent to in- + dent (see dent); partly from Middle English indenten, endenten, from Old French endenter (“to cut notches into”), from en- (“in-, en-”) + dent (“tooth”), from Latin dēns.

Etymology from Wiktionary, CC BY-SA 3.0