IPA: /mɔːˈrʊleɪʃən/
KK: /mɔˈruləʃən/
The process in which a fertilized egg divides into smaller cells, leading to the formation of a solid ball of cells called a morula.
During early development, the fertilized egg undergoes morulation to form a morula.
Morulation is derived from "morula" (from Latin *morula*, meaning a small mulberry) and the suffix "-tion" (meaning the action or process of). The term refers to the process of forming a morula, which is an early stage in embryonic development resembling a mulberry in shape.
Think of a 'morula' resembling a small mulberry, and remember that 'morulation' is the process of forming this early stage in development.