coarse gravel
1Gravel — Grav el, n. [OF. gravele, akin to F. gr?ve a sandy shore, strand; of Celtic origin; cf. Armor. grouan gravel, W. gro coarse gravel, pebbles, and Skr. gr[=a]van stone.] 1. Small stones, or fragments of stone; very small pebbles, often intermixed… …
2Gravel powder — Gravel Grav el, n. [OF. gravele, akin to F. gr?ve a sandy shore, strand; of Celtic origin; cf. Armor. grouan gravel, W. gro coarse gravel, pebbles, and Skr. gr[=a]van stone.] 1. Small stones, or fragments of stone; very small pebbles, often… …
3gravel — (n.) early 13c., from O.Fr. gravele sand, gravel, dim. of grave sand, seashore (Mod.Fr. grève), possibly from Celtic *gravo (Cf. Welsh gro coarse gravel, Bret. grouan, Cornish grow gravel ), perhaps ultimately from PIE *ghreu to rub, grind …
4Gravel — For other uses, see Gravel (disambiguation). Gravel (largest fragment in this photo is about 4 cm) …
5gravel — ► NOUN ▪ a loose mixture of small stones and coarse sand, used for paths and roads. ► VERB (gravelled, gravelling; US graveled, graveling) ▪ cover with gravel. ORIGIN Old French, from grave shore …
6gravel — [grav′əl] n. [ME < OFr gravelle, dim. of grave, coarse sand, seashore < or akin to Gaul * grava, stone < IE base * ghreu , to rub hard, pulverize > GRIT] 1. a loose mixture of pebbles and rock fragments coarser than sand, often mixed… …
7gravel — n. & v. n. 1 a a mixture of coarse sand and small water worn or pounded stones, used for paths and roads and as an aggregate. b Geol. a stratum of this. 2 Med. aggregations of crystals formed in the urinary tract. v.tr. (gravelled, gravelling; US …
8gravel — Small concretions, usually of uric acid, calcium oxalate, or phosphates, formed in the kidney and passed through the ureter, bladder, and urethra. SYN: urocheras (1), uropsammus (1). [M.E., fr. O.Fr.] * * * grav·el grav əl n …
9coarse sediment — sediment with a particle size greater than 2.0 mm. Includes gravel, cobbles and boulders …
10river — river1 riverless, adj. riverlike, adj. /riv euhr/, n. 1. a natural stream of water of fairly large size flowing in a definite course or channel or series of diverging and converging channels. 2. a similar stream of something other than water: a… …
