1. capable of being thrust out or protruded; able to be extended outward from the body or a structure
Usage: chiefly botanical and zoological

Examples

• The insect's exsertile proboscis allows it to reach deep into flowers.
• Some fish species have exsertile mouths that can extend forward to capture prey.
• The plant's exsertile stamens project beyond the petals when the flower opens.
• Certain snails possess exsertile tentacles that can be withdrawn into their bodies.
• The exsertile nature of the organ makes it useful for specialized feeding behaviors.