Sentence:  The pedipalp trochanter has a prominent process on its inferior surface, separated by a large area not haired nor spinulated: it serves for the <WSD>allodgement</WSD> of the ventral spine of the pedipalp basitarsus when the tibia closes to the femur; 
Meaning of the word marked with <WSD> tags:  The state or condition of being lodged.