Concavo-convex lens
concavo-convex lens n.
A lens that is concave on one surface and convex on the opposite surface.
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- Conceal
[kuh n-seel] /kənˈsil/ verb (used with object) 1. to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. 2. to keep secret; to prevent or avoid disclosing or divulging: to conceal one’s identity by using a false name. /kənˈsiːl/ verb (transitive) 1. to keep from discovery; […]
- Concealability
[kuh n-seel] /kənˈsil/ verb (used with object) 1. to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. 2. to keep secret; to prevent or avoid disclosing or divulging: to conceal one’s identity by using a false name. /kənˈsiːl/ verb (transitive) 1. to keep from discovery; […]
- Concealed
[kuh n-seel] /kənˈsil/ verb (used with object) 1. to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. 2. to keep secret; to prevent or avoid disclosing or divulging: to conceal one’s identity by using a false name. /kənˈsiːl/ verb (transitive) 1. to keep from discovery; […]
- Concealable
[kuh n-seel] /kənˈsil/ verb (used with object) 1. to hide; withdraw or remove from observation; cover or keep from sight: He concealed the gun under his coat. 2. to keep secret; to prevent or avoid disclosing or divulging: to conceal one’s identity by using a false name. /kənˈsiːl/ verb (transitive) 1. to keep from discovery; […]
- Concealed hemorrhage
concealed hemorrhage con·cealed hemorrhage (kən-sēld’) n. See internal hemorrhage.