quadribasic quad·ri·ba·sic (kwŏd’rə-bā’sĭk)
Of or relating to an acid having four hydrogen atoms that are replaceable by atoms or radicals that are basic.
[kwod-rik] /ˈkwɒd rɪk/ Mathematics adjective 1. of the second degree (said especially of functions with more than two variables). noun 2. a quadric function. 3. a surface such as an ellipsoid or paraboloid as defined by a second-degree equation in three real variables. /ˈkwɒdrɪk/ adjective 1. having or characterized by an equation of the second […]
[kwod-ruh-sen-ten-uh-ree, -sen-tn-er-ee; especially British kwod-ruh-sen-tee-nuh-ree] /ˌkwɒd rə sɛnˈtɛn ə ri, -ˈsɛn tnˌɛr i; especially British ˌkwɒd rə sɛnˈti nə ri/ noun, plural quadricentenaries, adjective 1. .
[kwod-ruh-sen-ten-ee-uh l] /ˌkwɒd rə sɛnˈtɛn i əl/ adjective 1. of, relating to, or marking the completion of a period of four hundred years. noun 2. a quadricentennial anniversary. 3. its celebration. /ˌkwɒdrɪsɛnˈtɛnɪəl/ noun 1. a 400th anniversary adjective 2. of, relating to, or celebrating a 400th anniversary n. also quadri-centennial, 1859, from quadri- + centennial.
[kwod-ruh-sep] /ˈkwɒd rə sɛp/ 1. a quadriceps muscle. n. large extensor muscle of the leg, 1840, from quadri- on model of bicep. Related: Quadriceps. So called because divided into four parts.