The act of stretching one's neck to look at something, like how a crane bird extends its long neck to see better.
From the verb 'crane,' which comes from the bird's characteristic behavior of extending its neck. The -ing suffix makes it the present participle form.
When you crane your neck to see something, you're literally imitating the bird's body mechanics—humans watched cranes so much that we borrowed their movement as a verb for our own curiosity.
Complete word intelligence in one call. Free tier — 50 lookups/day.