what does "elts" stands for in nginx source code

Eva*_*L00 6 nginx

I'm reading nginx source code, and I found elts is in many data structure declaration, such as:

struct ngx_array_s {
void *elts;
ngx_uint_t nelts;
/* some members are omited */
}
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From the code, I know elts is the address of the array that is used to store elements. But I wonder what elts stands for. After googling a bit. and feel like maybe it stands for element start (reference). Is it right, or what is the exact words it stands for?

kcr*_*gie 5

"elements". Your googling was accurate.