16.2m Followers, 2,138 Following, 78 Posts - See Instagram photos and videos from Blac Chyna? My Word ??? (@blacchyna). Level 1015, Air 7: Lake Answers. Wordscapes Cheats are now spoiler-free! Simply tap an answer to reveal only that answer, or tap Show All to show them all at once. For gasoline fuel, the stoichiometric air–fuel mixture is about 14.7:1 i.e. For every one gram of fuel, 14.7 grams of air are required. For pure octane fuel, the oxidation reaction is: 25 O 2 + 2 C 8 H 18 → 16 CO 2 + 18 H 2 O + energy. Word Air is a beautiful, easy-to-use text editor for Mac OS. Main features: - Automatically format bulleted or numbered lists - Selection of text by text style, paragraph style, color, etc. Export Microsoft Word documents - Export files to PDF, RTF/DOC with pictures.
c. 1300, 'invisible gases that surround the earth,' from Old French air 'atmosphere, breeze, weather' (12c.), from Latin aer 'air, lower atmosphere, sky,' from Greek aēr (genitive aeros) 'mist, haze, clouds,' later 'atmosphere' (perhaps related to aenai 'to blow, breathe'), which is of unknown origin. It is possibly from a PIE *awer- and thus related to aeirein 'to raise' and arteria 'windpipe, artery' (see aorta) on notion of 'lifting, suspended, that which rises,' but this has phonetic difficulties.
In Homer mostly 'thick air, mist;' later 'air' as one of the four elements. Words for 'air' in Indo-European languages tend to be associated with wind, brightness, sky. In English, air replaced native lyft, luft (see loft (n.)). In old chemistry, air (with a qualifying adjective) was used of any gas.
To be in the air 'in general awareness' is from 1875; up in the air 'uncertain, doubtful' is from 1752. To build castles in the air 'entertain visionary schemes that have no practical foundation' is from 1590s (in 17c. English had airmonger 'one preoccupied with visionary projects'). Broadcasting sense (as in on the air, airplay) first recorded 1927. To give (someone) the air 'dismiss' is from 1900. Air pollution is attested by 1870. Air guitar is by 1983. Air traffic controller is from 1956.
air (n.2)
1590s, 'manner, appearance' (as in an air of mystery); 1650s, 'assumed manner, affected appearance' (especially in phrase put on airs, 1781), from French air 'look, appearance, mien, bearing, tone' (Old French aire 'reality, essence, nature, descent, extraction' (12c.); compare debonair), which is perhaps from Latin ager 'place, field, productive land' (from PIE root *agro- 'field') on notion of 'place of origin.'
But some French sources connect this Old French word with the source of air (n.1), and it also is possible these senses in English developed from or were influenced by air (n.1); compare sense development of atmosphere and Latin spiritus Touchcopy 16 26. 'breath, breeze,' also 'high spirit, pride,' and the extended senses of anima.
air (n.3)
'melody, tune, connected rhythmic succession of distinct musical sounds,' 1580s, nativized from Italian aria (see aria), perhaps via French.
Word Air 1 7 24
air (v.)
1520s, 'expose to open air,' 1520s, from air (n.1). Instacal menu bar calendar 1 7 1. Figurative sense of 'expose ostentatiously, make public' is from 1610s of objects, 1862 of opinions, grievances, etc. Meaning 'to broadcast' (originally on radio) is from 1933. Related: Aired; airing.
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*aim-
aimless
ain't
Ainu
aioli
air
Word Air 1 7 2010
air force
air mail
air-bag
airborne
Word Air 1 7 20
air-brake