poreyoudaoicibaDictYouDict[pore 词源字典]
pore: English has two words pore. The older, ‘look attentively’ [13], may go back to a hypothetical Old English *pūrian, which might make it a relative of the nearly synonymous peer [16]. The pore in the skin [14] comes via Old French pore and Latin porus from Greek póros ‘passage’, a descendant of the Indo-European base *por- ‘going, passage’, which also produced English fare, ferry, opportunity, and port. The development of the word’s anatomical sense began in Greek. Porous [14] is derived from it.
=> peer; fare, ferry, opportunity, porous, port[pore etymology, pore origin, 英语词源]
pore (v.)youdaoicibaDictYouDict
"gaze intently," early 13c., of unknown origin, with no obvious corresponding word in Old French. Perhaps from Old English *purian, suggested by spyrian "to investigate, examine," and spor "a trace, vestige." Related: Pored; poring.
pore (n.)youdaoicibaDictYouDict
"minute opening," late 14c., from Old French pore (14c.) and directly from Latin porus "a pore," from Greek poros "a pore," literally "passage, way," from PIE *por- "going, passage," from root *per- "to lead, pass over" (see port (n.1)).