Construct
From Guild Wars Wiki
A Construct is a type of creature that is neither alive nor undead. They are artificial creatures animated to perform a certain task, commanded by another creature or automated. They can even be an empty armor, a sword, a shield, a wall, a gate or a pillar. Those that move or have some kind of apparent intelligent behavior, are usually animated by spirits, such as elemental spirits like Djinns in Golems or Human souls in Jade Constructs. The Iron Forgeman, which is animated by three djinns, is also classified as a construct, although it is treated by the game mechanics as part of the terrain rather than a creature.
Although there is a construct family, most constructs are elementals, and some of them have other origins, such as demonic, plant, enchanted, etc.
Examples of constructs are:
