Sentence:  The "leaves"... are slightly “<WSD>gimped</WSD>,” and this gives them an apparently wavy outline.<!--more citations:http://books.google.com/books?id=RvW-B1scfZ4C&pg=RA1-PA51&dq=gimped&sig=0ZGIl-CbvZCNR2pVnq_Jces5tjohttp://books.google.com/books?id=1U-fAt2fPoQC&pg=PA162&dq=gimpedhttp://books.google.com/books?id=NMokiWY6E00C&pg=PA151&dq=gimped&sig=RFWfZyzCVgxsfE9Z2fMsP4KggJE --> 
Meaning of the word marked with <WSD> tags:  Jagged, as a jagged or uneven edge or outline; notched, edged with serrations or grooves; nicked, dented.