insecure

[adj] - not safe from attack 2. [adj] - not firm or firmly fixed 3. [adj] - lacking in security or safety 4. [adj] - lacking self-confidence or assurance
Found on http://www.webdictionary.co.uk/definition.php?query=insecure

Insecure

In`se¬∑cure' adjective 1. Not secure; not confident of safety or permanence; distrustful; suspicious; apprehensive of danger or loss. « With sorrow and insecure apprehensions.» Jer. Taylor. 2. Not effectually guarded, protected, or sustained; unsafe; unstabl...
Found on http://www.encyclo.co.uk/webster/I/67

insecure

unsafe adjective not safe from attack
Found on https://www.encyclo.co.uk/local/20974

Insecure

• (a.) Not secure; not confident of safety or permanence; distrustful; suspicious; apprehensive of danger or loss. • (a.) Not effectually guarded, protected, or sustained; unsafe; unstable; exposed to danger or loss.
Found on http://thinkexist.com/dictionary/meaning/insecure/

Insecure

A damaged work, which maybe in the process of deterioration due to weakening of materials or due to weakness in structure or construction; work will probably sustain further damage if moved or handled without immediate attention.
Found on http://www.art-conservation.org/GLOSS_Paint.htm
No exact match found