isomer /īˈsō-mər/ (chem)

1. A substance, radical, or ion isomeric with another
2. An atomic nucleus having the same atomic number and mass as another or others but a different energy state

iˈsomēre noun (zoology)

An organ or segment corresponding to or homologous with another

isomeric /-merˈik/ adjective (chem)

1. Identical in percentage composition and molecular weight but different in constitution or structure
2. (of nuclei) differing only in energy state and half-life

isomˈerism noun

1. The property of being isomeric
2. The existence of isomers

isomerīzāˈtion or isomerīsāˈtion noun

isomerize or isomerise /ī-somˈər-īz/ transitive verb and intransitive verb

To change into an isomer

isomˈerous adjective (botany)

Having the same number of parts (esp in floral whorls)

• eating out of one's hand
• eatings
• eat into
• eat lead
• eat off
• eat one's cake and have it
• eat one's hat
• eat one's head off
• eat one's heart out
• eat one's terms
• eat one's words
• eat out
• eats
• eat someone out of house and home
• eat the air
• eat the leek
• eat up
• eau
• EAU
• eau de
• eau de Cologne
• eau de Javel
• eau de Javelle
• eau de Nil
• eau des creoles