A structure in early development, often referring to the initial stages of an organism's growth before it becomes a fetus.

भ्रूण

English Usage: The embryonal tubes are crucial for the early development of the heart.

Hindi Usage: भ्रूणीय नलियाँ हृदय के प्रारंभिक विकास के लिए महत्वपूर्ण होती हैं।