freehand

adj

1. (not-comparable)Drawn using the hand without any helping device.

adv

1. (not-comparable)Using the hand without any helping device.

   “The grafts were cut freehand with a large knife, which made it difficult to standardize the thickness, in spite of instruments created especially for the purpose.”

2. (not-comparable)Without using the hands; hands-free.

verb

1. To conduct a procedure involving use of the hands without any helping device or guide.