Correct spelling for the English word "storck" is [stˈɔːk], [stˈɔːk], [s_t_ˈɔː_k] (IPA phonetic alphabet).
The word "storck" is derived from the Middle English term "stork(e)", which in turn comes from the Old English word "stroc" or "stroċe". Both of these Old English forms have Germanic origins, tracing back to the Proto-Germanic word "*sturkô". The Proto-Germanic word is believed to have been borrowed from the Old High German word "storah", which is related to the Middle Dutch word "storc". Ultimately, the origin of the word can be traced back to the Proto-Indo-European root "*ster-", meaning "to stand out" or "to stiffen", which also gave rise to words such as "sturdy" and "stiff".