embryonal
Học thuậtThân thiện
Definition
Adjective 1. Relating to or characteristic of an embryo: Pertaining to the early stage of development in a multicellular organism, before birth or hatching. 2. In an early, rudimentary, or undeveloped stage: Suggesting something is in its initial, formative phase.
Usage
The adjective "embryonal" is used primarily in formal, scientific contexts, particularly in biology and medicine, to describe things pertaining to an embryo or an embryonic state. It is often used interchangeably with "embryonic," though "embryonic" is more common in general usage.
Examples
- The research focused on embryonal stem cells and their potential for regeneration.
- Certain tumors are classified as embryonal due to their tissue origin.
- The plan is still in an embryonal phase and requires much more development.
Advanced Usage
- "Embryonal carcinoma": A type of germ cell tumor that resembles primitive embryonic tissue.
- "Embryonal rhabdomyosarcoma": A highly malignant soft tissue cancer occurring primarily in children, composed of cells resembling embryonic muscle.
Variants and Related Words
- Embryo (noun): An organism in the early stages of growth and differentiation, from fertilization to the beginning of the third month in humans.
- Embryonic (adjective): The more frequently used synonym for "embryonal," meaning of or relating to an embryo; also figuratively meaning in a rudimentary stage.
- Embryology (noun): The branch of biology that studies the formation and development of embryos.
- Embryologic (adjective): Pertaining to embryology.
Synonyms
- Embryonic
- Rudimentary
- Nascent
- Germinal
- Early-stage
Antonyms
- Mature
- Developed
- Adult
- Fully-formed
Adjective
- of an organism prior to birth or hatching
- in the embryonic stage
- embryologic development