Definitions of molecular mass, molecular weight, molar mass and molar weight. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Clawback has a more general definition. For example, premiums paid on an insurance policy may be refunded (or clawed back) if the policy is cancelled in a certain time frame. Such an arrangement is specified in the contract and referred to as a clawback provision. Clawback. 1. A drop in a security's price after a previous rise. 2. Money that must be refunded or given back for some reason or other. The term especially applies to tax advantages extended to a taxpayer subject to certain conditions that the taxpayer did not fulfill. clawback. 1.
Claw hand is a condition in which your fingers are noticeably curved or bent. One or more of your fingers on one or both hands may be affected. The condition gets its name because the curvature of the fingers makes the hands resemble a bearâs claw. Claw hand can be a congenital defect (a defect present at birth) or it may be due to certain disorders or injuries.