Relating to or involving the measurement of human body parts; another form of anthropometric.
From 'anthropometric' with '-al' suffix variant. This form is somewhat archaic and largely replaced by 'anthropometric' in modern scientific usage, though still appears in older texts.
You can see how scientific language evolved—'anthropometrical' sounds more formal and Victorian, while 'anthropometric' feels modern, but they mean exactly the same thing, showing how terminology changes with time.
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