Resembling or similar to the sinuses in the body.
This word is usually used in a medical or technical way to describe something that looks or acts like the sinuses in the body.
Examples:
The doctor said my x-ray showed sinuslike inflammation.
The sinuslike cavity was causing discomfort.
The sinuslike structure was carefully examined by the specialist.
The sinuslike shape of the object was unexpected.
The tunnel was sinuslike, just like the doctor said.
The sinuslike growth was removed during surgery.