| IS | change into an isomer |
|---|---|
| IS | cause to change into an isomer |
| IS | (crystallography) of a crystal system characterized by three equal axes at right angles |
| IS | having equal dimensions or measurements |
| IS | muscle-building exercises involving muscular contractions against resistance without movement (the length of the muscle does not change) |
| IS | having equal dimensions or measurements |
| IS | muscle-building exercises involving muscular contractions against resistance without movement (the length of the muscle does not change) |
| IS | equality of refractive power in the two eyes |
| IS | equality of elevation above sea level |
| IS | (biology) having similar appearance but genetically different |
| IS | (biology) similarity or identity of form or shape or structure |
| IS | (biology) having similar appearance but genetically different |