词根词缀：calibra-, calibr-, caliber-

【来源及含义】French: degree of merit or importance; diameter of a bullet, cannon-ball, etc.; instrument for measuring the thickness, width, or distance through the center of a tube

【同源单词】caliber, calibrate, calibrated, calibrated airspeed, calibrated altitude, calibrating tank

词根词缀：spiss-, -spiss

【来源及含义】Latin spissus: thick, compact, dense; thickness, compactness, density

【同源单词】cirrus spissatus, conspissation, inspissant, inspissate, inspissated, inspissation