gazeyoudaoicibaDictYouDict[gaze 词源字典]
gaze: [14] Gaze is probably of Scandinavian origin, although its precise antecedents have never been pinned down. Swedish has a dialect verb gasa ‘gape, stare’, which may be related, and it could be connected in some way with Old Norse ‘heed’, source of a Middle English verb gaw ‘gape, stare’, which may lie behind modern English gawk [18].

These suggestions fit semantically, for the earliest use of gaze in English was in the sense ‘gawp, stare’; only gradually was this over-taken by the politer ‘look intently’. Gazebo [18] probably originated as a ‘humorous’ quasi-Latin coinage based on gaze, using the Latin first person singular future suffix -ēbō, as if gazebo meant ‘I shall gaze’.

=> gazebo[gaze etymology, gaze origin, 英语词源]
gaze (v.)youdaoicibaDictYouDict
late 14c., gasen, gazen, "to stare, look steadily and intently," probably of Scandinavian origin (compare Norwegian, Swedish dialectal gasa "to gape"), perhaps related somehow to Old Norse ga "heed" (see gawk). Related: Gazed; gazing; gazer; gazee; gazeful; gazement.
glower (v.)youdaoicibaDictYouDict
mid-14c., "to shine;" c. 1500, "to stare with wide eyes," perhaps from a Scandinavian source (compare Norwegian dialectal glora "to glow, gleam; stare"), or related to Middle Dutch gluren "to leer;" in either case from Proto-Germanic *glo- (see glow (v.)), root of Old English glowan "to glow," which influenced the spelling of this word. Meaning "to look angrily, look intently and threateningly, scowl" is from 18c. Related: Glowered; glowering. As a noun, 1715, "an angry or threatening stare," from the verb.
intent (adj.)youdaoicibaDictYouDict
"very attentive," late 14c., from Latin intentus "attentive, eager, waiting, strained," past participle of intendere "to strain, stretch" (see intend). Related: Intently.
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.
study (v.)youdaoicibaDictYouDict
early 12c., "to strive toward, devote oneself to, cultivate" (translating Latin occupatur), from Old French estudiier "to study, apply oneself, show zeal for; examine" (13c., Modern French étudier), from Medieval Latin studiare, from Latin studium "study, application," originally "eagerness," from studere "to be diligent" ("to be pressing forward"), from PIE *(s)teu- (1) "to push, stick, knock, beat" (see steep (adj.)).
Martha swanc and becarcade to geforðigene þan Hælende and his þeowen þa lichamlice behefðen. Seo studdede emb þa uterlice þing. [Homily for the Feast of the Virgin Mary, c.1125]
From c. 1300 as "apply oneself to the acquisition of learning, pursue a formal course of study," also "read a book or writings intently or meditatively." From mid-14c. as "reflect, muse, think, ponder." Meaning "regard attentively" is from 1660s. Related: Studied; studying.
wistful (adj.)youdaoicibaDictYouDict
1610s, "closely attentive," perhaps from obsolete wistly "intently" (c. 1500), of uncertain origin. Perhaps formed on the model of wishful. Middle English wistful meant "bountiful, well-supplied," from Old English wist "provisions." The meaning of "longingly pensive, musing" is by 1714. Related: Wistfully; wistfulness.