1. (

• morphology

) the branch of biology that deals with the structure of animals and plants ;

2. (

• morphology ,

) studies of the rules for forming admissible words ;

3. (

• morphology ,
• sound_structure ,
• syllable_structure ,
• word_structure

) the admissible arrangement of sounds in words ;

4. (

• morphology ,
• geomorphology

) the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms ;