Hence The juice or fluid the presence of which in anything is characteristic of a healthy, fresh, or vigorous condition; blood, A quarryman's name for rock which is partially decayed and which exhibits this quality by iron stains and other discolorations. It is usually thrown away, The juice of plants of any kind, especially the ascending and descending juices or circulating fluid essential to nutrition, intransitive verb_ To undermine the foundations of (a fortification), To dig a sap, To proceed by mining, or by secretly undermining; to execute saps, transitive verb_ To subvert by digging or wearing away; to mine; to undermine; to destroy the foundation of, To make unstable or infirm; to unsettle; to weaken, military To pierce with saps, verb_ To make unstable or infirm; to unsettle; to weaken

Plural form of foundation

Stubbornly resistant to improvement or change, Extremely graphic or explicit, Intensely loyal; die-hard, noun_ A form of exceptionally harsh punk rock, broken bricks, stone and/or other aggregate used as foundations especially in road and path laying

A usually rectangular pad of heavy cloth filled with soft material or an arrangement of coiled springs, used as or on a bed, a large thick pad filled with resilient material and often incorporating coiled springs, used as a bed or part of a bed, A form of retaining wall used to support foundations or an embankment