navaidn.

Brit.

/ˈnaveɪd/, U.S.

/ˈnæveɪd/

Origin: Formed within English, by compounding. Etymons: nav n.², aid n.

Etymology: < nav n.² + aid n.

An electronic navigational device in an aircraft or ship.

ΘΚΠ

society > travel > travel by water > vessel, ship, or boat > equipment of vessel > navigational aids > [noun]

navaid1956

society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > controls and instruments > [noun] > navigational instrument

navigation instrument1897

pipsqueak1943

black box1945

navaid1956

1956 S. Rosenberg Syst. Anal. Approach Long Distance Navaid (Rome Air Devel. Technical Note 56–279, U.S. Govt. Res. Rep. AD 97714, Aug.) 1 Increased interest has been displayed recently on the need for a single, standard long-distance navigational aid (navaid) capable of meeting the latest..operational objectives.

1960 Electronics Weekly 21 Sept. 2 (heading) Ocean-based navaid to be tested by US.

1971 Electronics & Communications Abstr. 11 47 An analytical study is presented of a new navaid system designed to assist the navigation of aircraft in remote and low traffic areas.

1994 GPS World Apr. 17/1 The airline told FAA that it could make instrument and night approaches that would have been impossible with conventional navaids.

This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022).

单词	navaid
释义	navaidn. Brit. /ˈnaveɪd/, U.S. /ˈnæveɪd/ Origin: Formed within English, by compounding. Etymons: nav n.², aid n. Etymology: < nav n.² + aid n. An electronic navigational device in an aircraft or ship. ΘΚΠ society > travel > travel by water > vessel, ship, or boat > equipment of vessel > navigational aids > [noun] navaid1956 society > travel > air or space travel > a means of conveyance through the air > aeroplane > parts of aircraft > controls and instruments > [noun] > navigational instrument navigation instrument1897 pipsqueak1943 black box1945 navaid1956 1956 S. Rosenberg Syst. Anal. Approach Long Distance Navaid (Rome Air Devel. Technical Note 56–279, U.S. Govt. Res. Rep. AD 97714, Aug.) 1 Increased interest has been displayed recently on the need for a single, standard long-distance navigational aid (navaid) capable of meeting the latest..operational objectives. 1960 Electronics Weekly 21 Sept. 2 (heading) Ocean-based navaid to be tested by US. 1971 Electronics & Communications Abstr. 11 47 An analytical study is presented of a new navaid system designed to assist the navigation of aircraft in remote and low traffic areas. 1994 GPS World Apr. 17/1 The airline told FAA that it could make instrument and night approaches that would have been impossible with conventional navaids. This entry has been updated (OED Third Edition, June 2003; most recently modified version published online March 2022). < n.1956
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