Planching (verb):1. The chef had to planching the officer's uniform before cleaning it to remove some stubborn stains. 2. Before sewing, the tailor spent some time plaching a severe wrinkle from my favorite dress.3. The designer was very meticulous when planching the fabric so that the print didn't show uneven.4. The students learned about various etching techniques, including planching their drawings onto copper plates.5. The embassy staff planching the foreign documents before presenting them to the president.