
1) Blunted tilting lance 
Found on 
https://www.crosswordclues.com/clue/morne

1) Masculine given name 
Found on 
https://www.crosswordclues.com/clue/morné

dismal; gloomy; sombre
Found on 
http://phrontistery.info/m.html

• (n.) A ring fitted upon the head of a lance to prevent wounding an adversary in tilting. • (a.) Without teeth, tongue, or claws; -- said of a lion represented heraldically. • (a.) Of or pertaining to the morn; morning. • (n.) The goddess Aurora. • (n.) The first or early part of the day, variously understood as the earlie...
Found on 
http://thinkexist.com/dictionary/meaning/morne/
 Morne
Morne (môrn) 
 noun [ French, from 
 morne sad, sorrowful. See 
 Mourn .] A ring fitted upon the head of a lance to prevent wounding an adversary in tilting. 
Found on 
http://www.encyclo.co.uk/webster/M/102
 Mor'ne
Mor'ne (môr'n
 e ) 
 adjective  Of or pertaining to the morn; morning. [ Obsolete] 'White as 
 morne milk.' 
 Chaucer. Found on 
http://www.encyclo.co.uk/webster/M/102
 Mor`né'
Mor`né' (môr`na') 
 adjective [ French, from 
 morne a morne.] 
 (Her.) Without teeth, tongue, or claws; -- said of a lion represented heraldically. 
Found on 
http://www.encyclo.co.uk/webster/M/102

In heraldry, the term morne describes a lion represented without teeth, tongue, or claws.
Found on 
http://www.probertencyclopaedia.com/browse/UM.HTM
  No exact match found.