to get bored, to be bored, to feel like time is dragging

(simile) long as one's arm (very long, endless)

(informal) slow on the uptake

with one's body fully stretched out, with the full length of one's body

(figuratively) to be well-connected, to have influential connections or a large network of acquaintances, to be influential

in detail, in minute detail, at length, at great length

(simile) long as a month of Sundays, like watching paint dry, extremely long and tedious

longan (tree)

Longages (a village in the Haute-Garonne department, France)

plural of longane