Wiktionary
undercarriages
n. (plural of undercarriage English)
Usage examples of "undercarriages".
Two were tipped on their sides and two others were partially submerged, with only parts of their upper bodies showing: their undercarriages had collapsed.
Two, however, had fallen over to one side, presumably because the undercarriages distant from the onrush of water had collapsed.
The gaunt silhouettes, the tall coffin-like compartments on disproportionately short and squat undercarriages, were ubiquitous: lurching and swaying around corners, swarming the boulevards like grotesque insects, flitting through the night unseen except for dangerously dim side-lamps.