diff -ur v12/ezmd.py v13/ezmd.py
--- v12/ezmd.py	2019-09-30 01:52:00.000000000 +0900
+++ v13/ezmd.py	2019-09-30 21:30:25.000000000 +0900
@@ -5,7 +5,7 @@
 import nkf
 
 heads = [ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'h7', 'h8', 'h9' ]
-modes = heads + [ 'p', 'pre', 'ul', 'index' ]
+modes = heads + [ 'p', 'pre', 'ul', 'dl', 'index' ]
 
 is_all_ge_n = lambda s, c, n: all( map( lambda c_: c_ == c, s ) ) and len(s) >= n
 
@@ -31,6 +31,7 @@
 flat_map = lambda f, lst: sum( map( lambda o: to_lst( f(o) ), lst ), [] )
 
 lst_strip = lambda lst: list( map( lambda s: s.strip(), lst ) )
+lst_to_empty = lambda lst: list( map( lambda s: '' if s.strip() == '' else s, lst ) )
 
 strip_head = lambda s: strip_head(s[1:]) if s and s[0] in (' ', '\t') else s
 strip_tail = lambda s: strip_tail(s[:-1]) if s and s[-1] in (' ', '\t') else s
@@ -142,6 +143,24 @@
 
 	res.extend( list( map(lst_to, lsts) ) )
 
+def do_mode_dl(buf, res):
+	buf = lst_to_empty(buf)
+	buf = cut_ht_empty(buf)
+	if buf:
+		buf = cut_verb_idt(buf)
+		(lst, mode, mbuf) = ( [], '', [] )
+		for s in buf:
+			mode_ = '' if s == '' else ( 'dd' if s[0] in (' ', '\t') else 'dt' )
+			if mode_ != mode:
+				if mode and mbuf:
+					lst.append( { mode: do_str(mbuf) } )
+				(mode, mbuf) = ( mode_, [ s.strip() ] )
+			elif s:
+				mbuf.append( s.strip() )
+		if mode and mbuf:
+			lst.append( { mode: do_str(mbuf) } )
+		res.append( { 'dl': lst } )
+
 def do_mode(mode, buf, res, hd_names):
 	if mode in heads:
 		buf = lst_strip(buf)
@@ -174,6 +193,8 @@
 			res.append( { 'pre': s } )
 	elif mode == 'ul':
 		do_mode_ul(buf, res)
+	elif mode == 'dl':
+		do_mode_dl(buf, res)
 	elif mode == 'hr':
 		res.extend( [ { 'p': { 'hr': '/' } } ] * len(buf) )
 	elif mode == 'index':