In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.
sentinelling
present participle of sentinel
Source: Wiktionary
Sen"ti*nel, n. Etym: [F. sentinelle (cf. It. sentinella); probably originally, a litle path, the sentinel's beat,, and a dim. of a word meaning, path; cf. F. sente path. L. semita; and OF. sentine, sentele, senteret, diminutive words. Cf. Sentry.]
1. One who watches or guards; specifically (Mil.), a soldier set to guard an army, camp, or other place, from surprise, to observe the approach of danger, and give notice of it; a sentry. The sentinels who paced the ramparts. Macaulay.
2. Watch; guard. [Obs.] "That princes do keep due sentinel." Bacon.
3. (Zoöl.)
Definition: A marine crab (Podophthalmus vigil) native of the Indian Ocean, remarkable for the great length of its eyestalks; -- called also sentinel crab.
Sen"ti*nel, v. t. [imp. & p. p. Sentineled or Sentinelled; p. pr. & vb. n. Sentineling or Sentinelling.]
1. To watch over like a sentinel. "To sentinel enchanted land." [R.] Sir W. Scott.
2. To furnish with a sentinel; to place under the guard of a sentinel or sentinels.
Source: Webster’s Unabridged Dictionary 1913 Edition
10 June 2025
(noun) the discipline that studies the principles of transmiting information and the methods by which it is delivered (as print or radio or television etc.); “communications is his major field of study”
In 1884, Angelo Moriondo of Turin, Italy, demonstrated the first working example of an espresso machine.