antrum
Meaning
a cavity or chamber within a bone or organ (গহ্বর, বিশেষত শরীরের অংশে বা অঙ্গের মধ্যে একটি গহ্বর বা ফাঁকা স্থান)
Pronunciation
অ্যানট্রাম (ā'ẏānṭrām)
Synonyms
cavity, chamber, void, hollow, cavity, space, opening, recess
Synonyms
The dentist found a cavity in my tooth.
The heart has four chambers.
There was a void in the wall where the picture used to hang.
The tree trunk was hollow inside.
The cave had many small cavities.
The astronaut floated in the outer space.
There was an opening in the wall for ventilation.
The recess in the wall allowed for a small shelf.
Antonyms
The block of wood is solid all the way through.
The cup is filled with water.
The dense forest was hard to navigate.
He built a sturdy table to withstand heavy use.
The book was thick and heavy.
The project is complete and ready to present.
The door is closed and locked.
The integrated system operates smoothly.
Phrases
The infection was located in the antrum of the sinus.
An infection in the antrum of Highmore can cause facial pain.
The ethmoidal antrum is part of the nasal cavity.
Antral drainage is important to clear out infections.
Antrum enlargement can indicate sinus disease.